Top Science News

May 20, 2026

Top Headlines

Scientists Discover Why Alzheimer’s Risk Hits Women so Much Harder

May 20, 2026 Women may be especially sensitive to the effects of common dementia risk factors, according to a new UC San Diego study of over 17,000 adults. Researchers say tailoring prevention strategies specifically for women could be key to reducing ...

Scientists Found a Hidden Alzheimer’s Trigger and Shut It Down

May 20, 2026 A newly identified enzyme called IDOL could become a major new target in the fight against Alzheimer’s disease. Researchers found that removing it from neurons sharply reduced amyloid plaques and improved key brain processes linked to resilience ...

Scientists Discover Massive Natural Hydrogen Source Beneath Canada

May 20, 2026 Scientists in Canada have discovered that ancient underground rocks are naturally producing hydrogen gas — and lots of it. Measurements from mine boreholes in Ontario show the gas can flow continuously for years, offering a potential new source of ...

Scientists Use Light to Create Tiny Molecules That Could Transform Medicine

May 20, 2026 Researchers have developed a light-driven method for creating tiny, high-energy “housane” molecules that are valuable for drug development and materials science. These compact ring-shaped structures are difficult to produce because of the ...

Scientists Found a Giant Magnetic “Twist” Hidden Inside the Milky Way

May 20, 2026 Astronomers have uncovered a strange magnetic “flip” hidden inside the Milky Way. Using a new radio telescope, researchers mapped the galaxy’s magnetic field in unprecedented detail and discovered that a mysterious reversal in the Sagittarius ...

Britain’s 11,000-year-old “Oldest Northerner” Was a 3-year-old Girl, DNA Reveals

May 20, 2026 Scientists have identified the oldest known human remains in Northern Britain as a young girl who lived around 11,000 years ago. Found in a Cumbrian cave and nicknamed the “Ossick Lass,” she was ...

Lost for 150,000 Years: Rainforest Discovery Upends Human History

May 20, 2026 For decades, scientists believed ancient humans avoided dense rainforests, treating them as nearly impossible environments for early survival. But a groundbreaking discovery in West Africa is rewriting that story. Researchers uncovered evidence that ...

Scientists Use DNA from Poop to Save the World’s Rarest Marsupial

May 20, 2026 Scientists in Australia are using cutting-edge DNA techniques to help save one of the world’s rarest marsupials — the critically endangered Gilbert’s potoroo, with fewer than 150 left in the wild. By analyzing tiny traces of DNA in the ...

T. Rex’s Tiny Arms May Have Evolved for a Surprisingly Brutal Reason

May 20, 2026 Why did T. rex have such tiny arms? Scientists now think it’s because its giant head became the ultimate hunting tool. Across multiple dinosaur groups, stronger skulls and crushing jaws evolved alongside shrinking forelimbs, especially in ...

Scientists Discover Strange Link Between Vitamin D and Pain

May 19, 2026 Low vitamin D levels could be quietly making breast cancer surgery recovery far more painful. In a new study, patients deficient in vitamin D were three times more likely to experience moderate to severe pain after mastectomy surgery and ended up ...

Humpback Whale Breaks Migration Record with 15,000 Kilometer Ocean Journey

May 19, 2026 Scientists have uncovered an astonishing new chapter in humpback whale migration: two whales were found to have traveled between breeding grounds in Australia and Brazil, crossing more than 14,000 kilometers of open ocean. One whale shattered ...

Breakthrough Drug Reverses Aging in Skin and Dramatically Speeds Healing

May 19, 2026 Scientists have discovered that a topical anti-aging drug called ABT-263 can dramatically improve wound healing in older skin. The treatment works by removing damaged “senescent” cells that accumulate with age and slow the body’s repair ...

Latest Headlines

updated 9:05am EDT

Scientists Were Wrong About This “rule-Breaking” Particle

May 19, 2026 Scientists spent decades chasing signs of a mysterious new force hidden inside the muon, one of nature’s strangest particles. But after years of supercomputer calculations, researchers discovered ...

Rare Graves Reveal a Lost World of Bronze Age Europe Hidden for 3,000 Years

May 19, 2026 Scientists have uncovered remarkable new details about Bronze Age life in Central Europe by studying rare burials untouched by cremation. The research reveals communities experimenting with new ...

A Strange Ripple in Spacetime Could Be the First Fingerprint of Dark Matter

May 19, 2026 Black holes crashing together may be revealing clues about dark matter hidden across the universe. Physicists created a new model predicting how dark matter could subtly distort gravitational waves ...

String Theory Suddenly Emerged from Simple Physics Rules

May 19, 2026 Physicists may have uncovered a surprising new clue that string theory—the idea that the universe is built from unimaginably tiny vibrating strings—could be more than just a mathematical fantasy. ...

NASA’s Powerful Roman Space Telescope Is About to Transform Astronomy

May 18, 2026 NASA’s Nancy Grace Roman Space Telescope is now aiming for an earlier launch in September 2026. Designed to explore dark matter, dark energy, and distant exoplanets, the telescope will capture ...

Hidden Sugar Patterns on Human Cells Could Reveal Cancer Early

May 18, 2026 Scientists have uncovered a hidden “sugar code” on the surface of human cells that could transform how diseases are detected. Using an advanced imaging technique called Glycan Atlasing, ...

Scientists Opened a Sealed Envelope After 10 Years and Gravity Still Didn’t Make Sense

May 18, 2026 For more than 200 years, scientists have struggled to pin down the exact strength of gravity — and one physicist spent a decade chasing the answer ...

Schrödinger’s Clock: Time Could Tick Faster and Slower at the Same Time

May 18, 2026 Time might be even stranger than Einstein imagined. Physicists are now exploring the possibility that a single clock could exist in a quantum superposition, ticking both faster and slower at the same ...

Plant Believed Extinct for 60 Years Suddenly Reappears

May 18, 2026 A random photo snapped in the Australian outback has led to the rediscovery of a plant thought extinct for nearly 60 years — proving that ordinary people with smartphones are quietly transforming ...

Scientists Think They’ve Cracked the Mystery of Human Right-Handedness

May 18, 2026 A new study suggests humans became overwhelmingly right-handed because of two major evolutionary shifts: walking on two legs and developing much larger brains. Researchers found that as human ...

Scientists Discover Hidden “brakes” That Stop Massive Earthquakes

May 16, 2026 A mysterious underwater fault near Ecuador has been producing nearly identical magnitude 6 earthquakes every five to six years, baffling scientists for decades. Researchers now believe the fault ...

Scientists Discover Giant “last Titan” Dinosaur, Southeast Asia’s Largest Ever

May 15, 2026 A massive new dinosaur discovered in Thailand is rewriting Southeast Asia’s prehistoric history. The newly named Nagatitan chaiyaphumensis was a colossal long-necked sauropod that weighed around 27 ...

Mars May Have Once Had an Ocean and This Chaotic Valley Is a Big Clue

May 15, 2026 A colossal valley near Mars’s equator is revealing dramatic clues about the Red Planet’s watery and volcanic past. Stretching roughly 1,300 kilometers, Shalbatana Vallis was carved billions of ...

Earth Is Flying Through Ancient Supernova Debris and Scientists Found the Evidence in Antarctic Ice

May 13, 2026 Earth is quietly collecting radioactive debris from an ancient stellar explosion as our Solar System drifts through a giant cloud of gas and dust between the stars. Scientists analyzing Antarctic ice ...

Scientists Discover Hidden Math Secret Inside Chinese Money Plant Leaves

May 14, 2026 Scientists have uncovered a hidden mathematical secret inside the leaves of the Chinese money plant: a naturally occurring geometric pattern known as a Voronoi diagram, something typically associated ...

Scientists Discover the Strange Way CO2 Cools Part of Earth’s Atmosphere

May 14, 2026 Scientists have finally cracked the mystery behind one of climate change’s strangest fingerprints: while Earth’s surface heats up, the upper atmosphere is rapidly cooling. Researchers at Columbia ...

Scientists Discover Hidden Chemical Signature That Could Reveal Alien Life

May 12, 2026 Scientists may have found a powerful new way to hunt for alien life — not by searching for specific molecules, but by looking for hidden patterns in how those molecules are organized. Researchers ...

Stunning Fossil Discovery Challenges the Origins of Animal Life

May 12, 2026 Scientists revisiting mysterious 540-million-year-old microfossils from Brazil have overturned a major idea about early animal life. What were once thought to be trails left behind by tiny worm-like ...

James Webb Telescope Reveals the Clearest Map Ever of the Universe’s Cosmic Web

May 12, 2026 Astronomers using NASA’s James Webb Space Telescope have created the clearest map yet of the universe’s “cosmic web” — the enormous hidden structure that connects galaxies across space. By ...

NASA’s Psyche Probe Is About to Slingshot Around Mars at 12,000 Mph

May 11, 2026 NASA’s Psyche spacecraft is about to pull off a dramatic close flyby of Mars, skimming just 2,800 miles above the planet to get a powerful gravitational boost on its journey to the mysterious ...

Scientists Say Dante’s Inferno Described an Asteroid Impact 500 Years Before Modern Science

May 11, 2026 Dante’s Inferno may have been far more than a religious epic. New research argues that the 14th-century poet essentially imagined a catastrophic asteroid impact centuries before modern science ...

Antarctica Is Melting from Below and Scientists Say It’s Worse Than Expected

May 10, 2026 Scientists have uncovered a hidden Antarctic threat that could accelerate global sea level rise far faster than expected. Deep beneath floating ice shelves, long channels carved into the ice appear ...

The Universe’s Biggest Black Holes May Be Forged in Violent Mergers

May 8, 2026 The Universe’s biggest black holes may not be born giants after all. Scientists analyzing gravitational-wave signals from dozens of black hole collisions found evidence that the heaviest black ...

Ice Age Humans in China Crafted Surprisingly Advanced Stone Tools 146,000 Years Ago

May 9, 2026 Scientists in China discovered that ancient humans were making surprisingly advanced stone tools during a harsh ice age 146,000 years ago. The tools, created by Homo juluensis, show careful planning ...

NASA’s Roman Space Telescope Could Reveal Millions of Invisible Neutron Stars

May 15, 2026 NASA’s Roman Space Telescope could expose a vast hidden population of neutron stars lurking unseen across the Milky Way. By detecting subtle shifts in starlight caused by gravity, the mission may ...

NASA’s Curiosity Rover Accidentally Pulled a Rock out of Mars

May 11, 2026 NASA’s Curiosity rover had an unexpectedly stubborn Mars souvenir after drilling into a rock nicknamed “Atacama” — the entire chunk ripped loose from the ground and stayed stuck to the ...

Eating Eggs Could Cut Alzheimer’s Risk by 27%

May 7, 2026 Eating eggs might do more than just start your day—it could help protect your brain. Researchers found that people 65 and older who eat eggs regularly have a significantly lower risk of developing ...

This Strange Planet Pair Shouldn’t Exist, but It Does

May 7, 2026 A bizarre planetary pairing 190 light-years away is challenging everything astronomers thought they knew about how worlds form. A “lonely” hot Jupiter — typically found without nearby ...

Giant Squid Discovery Uncovers a Hidden Deep-Sea World Off Australia

May 14, 2026 Scientists exploring deep underwater canyons off the coast of Western Australia uncovered a hidden world packed with bizarre and elusive marine life — including signs of the legendary giant squid. ...

Webb Space Telescope Finds a Giant Galaxy That Doesn’t Spin

May 7, 2026 Astronomers using the James Webb Space Telescope have spotted something that shouldn’t exist—at least not so early in the universe. A massive galaxy, formed less than 2 billion years after the ...